Yang Yang, a member of the Canglong Society of the Dawn Commune, has been stable in this mission world for twenty years, and ushered in the arrival of Ren Di's wave of evolving officers. In the space of evolution, a scene that he had never heard of before appeared, and the reserve, or a lieutenant with a low rank, crushed the audience. The tech tree has rapidly developed into the age of the nuclear bomb. Yang Yang felt that his worldview had collapsed, what happened to the reserves, what happened to the base, and what happened to the low rank. Ten years, directly so unstoppable. Now Yang Yang just wants to say one thing, the evolved officer rank system rating is simply rubbish. How to send such a monster in.

Yang Yang came in the direction of the two evolution officers with extremely strange thoughts (at this stage, Ren Di and Yunchen He are developing nuclear technology at the same time, which means that Yunchen and Ren Di are visible in front of the evolution officers at the same time, but what if they know the position?) Who in this world has the courage to do this now? ）。 Yang Yang took the train all the way. Look at the new atmosphere along the way, which is different from the Middle Ages. Rows of farmland and large excavation machinery change the course of the river. A huge helium float floats slowly in the sky.

This is a manifestation of productivity, and the work done by large machines cannot be done by hundreds of farmers in the past, but it is impossible for a noble magician to use magic to directly blow up mountains and build roads and reclaim farmland. When the power of the elements is applied to production, it is far more shocking to produce a vision of hope for mankind than the image of destruction caused by great energy.

The use of these machines meant that a large amount of land was developed, and a large number of people could be transferred from agricultural jobs to industrial jobs. Coupled with the increasing power generation, the mode of hydrogen production has changed to direct electrolysis.

At the same time, the technology of air separation of nitrogen and oxygen in the air has also entered the air separation by permeable membrane method from the traditional compression using different boiling points. Unlike the nuclear industry, which has many tiny pores, this membrane is a polymer membrane. What is the specific situation, a machine, vacuum from one side, can pump nitrogen out of the air from the other side of the membrane. Effect of nitrogen and oxygen separation.

It sounds very high-tech, but it's very common. For example, liquid hydrogen, liquid hydrogen fuel rockets have a longer range than solid fuel rockets, but they just can't be stored. Why, because hydrogen has the smallest molecular gap of all materials and can slowly permeate out of any material. The osmosis here is either the so-called penetration through the cracks, or it is a natural container, and the hydrogen will slowly seep out like water from a purple clay pot. Therefore, there has never been a large-scale storage of liquid hydrogen, which is generally made ready, and the other is either to use alkali metals such as lithium and hydrogen to form compounds to store hydrogen.

It is common sense for small molecule gases to permeate from large solids. Don't think that the hydrogen balloon you buy at home can be played with for a few days, no matter how well it is sealed, the hydrogen inside will gradually run away. Of course, this common sense phenomenon is summarized and carefully selected from the materials. can be used in industry. And there is a difference in nitrogen and oxygen, and when the polyethylene chemical industry progresses little by little, this production technology is mastered.

The birth of this new air separation technology is much easier to operate, much safer, and consumes much less energy than using different boiling points. On Earth, it means that the cost of industrial oxygen production can plummet, and the cost of oxygen blowing and smelting is appropriate, and the appearance of this plane means that the output of synthetic ammonia can be used to produce fertilizer.

Yang Yang understood these principles and saw them from the popular science newspapers of the Dawn Republic. Explain the origin of the current fertilizer in an all-round way. However, Yang Yang is just envious, maybe he can get air separation equipment in this world. But it's just about getting the equipment.

When it comes to equipment, it always needs to be maintained, and the maintenance still needs to be produced by the manufacturer. There is a set of strict standards for all kinds of processing temperatures in the materials produced by parts, and you can't just cast them directly according to the shape. In the colonial era, when industry was very simple, each product was stupid and clumsy, and the approximate production process could be guessed by looking at it and analyzing it. But Ren Di's industry is by no means something that you can analyze the specific steps when you see the product. If you want to deduce technology by buying equipment, unless the other party is a national power with the same complete industry, you can mobilize all relevant departments to carry out reverse engineering.

As for the evolution of the world now, the military officer wants to capture a whole set of industrial development routes from the product to the Dawn Republic. On the industrial knowledge chain, Ren Di's last task overshadowed the average major. And in this world it goes faster.

Therefore, Yang Yang was a little lamented when he saw these scenes of the industrial age, because he knew that even if he had been in this world, the next world would never be able to make such a scene. It's normal for Yang Yang to think like this, if the evolution officer has a strange and clever mentality towards technology, it will be completely hopeless.

This world seems to have thighs to hold, and Yang Yang wants to give it a try. As for the official officer hugging the thigh of the reserve officer, this face problem? Now the entire evolution battlefield basically ignores the ratings of Yunchen and Ren Di in evolution.

Yang Yang, who was in the dust, was waiting in the guest house. Yun Chenhe had to find Ren Di with this news.

In the Northwest Nuclear Industry Base of the Dawn Republic, after Yun Chenhe's landline stopped on the tarmac, it went through more than a dozen authentications, and finally came to Ren Di's location after crossing the underground corridors.

Ren Di is facing dozens of nuclear physicists to discuss the next step in the development of the nuclear industry. That's hydrogen #bomb development. The idea of hydrogen # bomb research and development is very important. Sometimes the best scientists make the worst problems of thinking.

For example, the design idea of the first hydrogen # bomb of American scientists made a serious mistake, with liquid deuterium on the inside and enriched uranium on the outside. Deuterium is also an isotope of hydrogen, and it was mentioned above how difficult it is to store liquid hydrogen. The first hydrogen bomb in the United States was a huge refrigerant, weighing sixty-five tons. There is no way to fight at all. Although the yield of a nuclear explosion is 10 million tons. Although the equivalent is large, the excess power almost destroys the place that has been destroyed once again seven or eight times. And how do you lose such a big one.

In comparison, the first hydrogen # bomb of the Soviet Union had real combat value (Soviet agents got some information). Lithium deuteride is used as a fuel for nuclear fusion. Although the first explosion is only 400,000 tons equivalent, it can be airdropped for actual combat deployment.

This is the problem of thinking, if you are ready to use liquid hydrogen, which is unstable at room temperature on the earth, as a fusion fuel, the development of the hydrogen # bomb will reach a dead end. It is much smarter to use lithium deuteide, which is stable at room temperature and pressure, as fuel, and 6Li is also involved in nuclear fusion reactions to perform exothermy.

Ren Di listed several sets of nuclear reaction formulas on the slide projector. One is the reaction of direct fission of uranium-235 in the atomic # bomb, and the other is the reaction of nuclear fusion of deuterium and lithium under the ignition of high temperature after the explosion of the nuclear trigger. However, there is also an original honest uranium enrichment by-product uranium-238, which cannot produce a chain reaction and can only be used as a depleted uranium armor projectile. However, after the fusion of lithium deuteide, a large number of neutrons were released and hit uranium-238. Uranium-238 also began to fission in large quantities to release energy.

All three of these reactions can release energy, and the first thing that requires a nuclear trigger, uranium-235, to explode first. The other two parts of the nuclear reaction are then induced. This involves the configuration of the hydrogen # bomb. The hydrogen # bomb configuration is by no means a normal way of thinking that people can follow the rules and just design.

Ren Di didn't have a monster scientist under him, and he suddenly designed the most suitable hydrogen bomb configuration. But Ren Di's current conditions are good, there is no convention banning nuclear tests on such a large continent, and the world has abundant nuclear fuel. You can experiment as much as you want.

As long as any idea cannot be confirmed, the entire thermonuclear weapons department can directly explode an atomic weapon to verify whether the idea is correct, so there are all kinds of ideas hanging on the wall in this core department. There are layers of clips. An attempt to directly compress the nuclear fusion reaction with a nuclear trigger occurs.

There are also uranium-235 balls that are filled with lithium deuteide and aimed at uranium-238 in the shape of reverberatory furnaces, trying to ignite uranium-238 first, and then force the nuclear fusion reaction to be fully completed.

In short, most of the ideas are wrong, but there are always the right ideas hidden inside. The first time I played thermonuclear weapons, everyone was a novice, dared to think, and calculated carefully, and smashed nuclear bombs like this. Collect all the data and you'll always find the right trend.

This way of looking for the configuration of thermonuclear weapons can only be described as trenches. Ren Di dared to pack a ticket, he played like this, and he wanted to let the timeline of his growth know to the nuclear weapons experts, and he would definitely be envious.

In the following time, the Dawn Commune was to explode 32 nuclear weapons, and these nuclear explosions represented 11 ideas. The Earth's electronic computers deduce trends from a small amount of real data. The Dawn Commune directly collects a large amount of real data, and then uses a computer to calculate which one is correct. The more real data, the more data can be used as a calculation condition.

And this kind of research and development, if a group of people succeeds, the credit is not only for this group of people, it can only be said that they are assigned to the idea closest to the direction of success for verification, while other group members are only assigned to the direction of verification error. That's the power of integrated R&D.

As for this plan, Yunchen and the whole are well understood, but he is in charge of the politics of the Dawn Republic, and in this political aspect, Ren Di and Yuncheng and the two must be grasped by one person. In terms of scientific research, it is enough to copy the correct data when the time comes.

Yun Chenhe waited for twenty minutes, and after Ren Di finished explaining the task, he hurried to the office next to him. Yun Chenhe came here to tell Yang Yang the news of coming.

"How?" Yun Chenhe asked indifferently. Ren Di frowned and looked at the information of Yang Yang's territory. and requests from all sides. Ren Di said in a strange tone: "He wants to join the gang?"

Yun Chenhe said with a smile: "I don't think he can do it himself." What do you think, whether to unite this force. Ren Di shook his head and said: "Unity must only be under the fairness of equal power and duty. That is to say, the people who unite with us in the early stage of entrepreneurship are the most collective people. If the business is prosperous, and then use excellent conditions to let people outside enter this good environment, this is too sorry for your own people. ”

Yun Chenhe nodded and said, "This is the reason why you would rather make a major sacrifice in the early stage to complete the reunification than diversify for a while and then reunify?" ”

Ren Di smiled and said: "No matter how difficult it is to prosper the country, we have endured hardships together, struggled together, and the friendship formed by condensation is the most unbreakable." He could have joined, but he didn't do anything for the collective. So tell him that he can't get most of the benefits that the two cores of the Dawn Commune, you and me, have. ”

Yun Chenhe nodded with a smile and said, "In this regard, there is no disagreement between you and me. What do you think would be better for him? ”

Ren Di said: "A series of industrial technologies for hot air converter steelmaking and hot coal heating to produce ammonia can be given to him. If he wants an ironclad design, he can give it to him, and as for what he can get extra in this mission world, count it as his ability. ”

Yun Chenhe nodded and said, "Give him the technology of the colonial era?" So what is needed from him? Ren Di looked at Yun Chenhe with a smile and said, "This bargaining matter, I believe that your belly is black." ”